156942107 (number)

156942107 is an odd 9-digits composite number following 156942106 and preceding 156942108. In scientific notation, it is written as 1.56942107 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 134087400 positive integers (up to 156942107) that are relatively prime to 156942107.

Interesting facts

Basic properties

Name

Name one hundred fifty-six million nine hundred forty-two thousand one hundred seven

Notation

Scientific notation 1.56942107 × 10^8
Engineering notation 1.56942107 × 10^6

Prime Factorization of 156942107

Prime Factorization 7 × 311 × 72091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 156942107
Product of the distinct prime numbers

The prime factorization of 156942107 is 7 × 311 × 72091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 3, 71, 54, 631, 391, 6019, 4893, 74171, 35904, 634677, 327619, 6988998, 6522323, 44165537, 94331032, 429446703, 485944882, 4384423957, 6159884170

Basic calculations (n = 156942107)

Multiplication

n×y
n×2 313884214
n×3 470826321
n×4 627768428
n×5 784710535

Division

n÷y
n÷2 78471053.5
n÷3 52314035.666667
n÷3 39235526.75
n÷5 31388421.4

Exponentiation

ny
n2 24630824949599449
n3 3.8656135647383E+24
n4 6.0667753769781E+32
n5 9.5213251035866E+40

Nth Root

y√n
2√n 12527.653690935
3√n 539.40275417795
4√n 111.92700161684
5√n 43.566020928724

Divisors of 156942107

1, 7, 311, 2177, 72091, 504637, 22420301, 156942107

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -156942106
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 156942107 can be divided by 8 positive divisors. The sum of these divisors (counting 156942107) is 1, the average is 0.125.

Base conversion 156942107

Base System Value
2 Binary 1001010110101011111100011011
3 Ternary 101221022111002122
4 Quaternary 21112223330123
5 Quinary 310134121412
6 Senary 23323451455
8 Octal 1126537433
10 Decimal 156942107
12 Duodecimal 44686b8b
16 Hexadecimal 95abf1b
20 Vigesimal 290hf57
36 Base36 2lftaz

Cryptographic Hash Functions

md5 e7d8bd892840f2e5777546749f709d03
sha1 96f75b7ea4c72539164a0be6ca67119745a4d4bc
sha256 87676d1b40c7bf75776f29c975b8d651f1232546503f759a33b53ab2375e146d
sha512 d22e949a0a7da229bac69e9b6e0d0495cebbde058dd114f010faad225ea3287944d74402511594f3e586619a6f9339c2c94046df37b71ffc530cd49ababcc268
ripemd-160 23562f2442eb1b7c254a931c3d7886b7ca7e57fa

156942107 as geometric shapes

Circle

Radius = n
Diameter 313884214
Circumference 986096340.78021
Area 7.7380018713518E+16

Sphere

Radius = n
Volume 1.6192244235465E+25
Surface area 3.0952007485407E+17
Circumference 986096340.78021

Square

Length = n
Perimeter 627768428
Area 24630824949599449
Diagonal 221949656.22681

Cube

Length = n
Surface area 147784949697596694
Volume 3.8656135647383E+24
Space diagonal 271831703.17091

Equilateral Triangle

Length = n
Perimeter 470826321
Area 1.066546006126E+16
Altitude 135915851.58546

Triangular Pyramid

Length = n
Surface area 1.066546006126E+16
Volume 4.5556692751219E+23
Height 73983218.74227